1. Centre of Marine Sciences (CCMAR), University of Algarve, Campus de Gambelas, 8005-135 Faro, Portugal
2. Marine and Environmental Sciences Centre (MARE-ULisboa), University of Lisbon, 1649-004 Lisboa, Portugal
3. Centre of Applied Economics Studies of the Atlantic (CEEAplA), University of Azores, 9501-801 Ponta Delgada, Portugal
4. Faculty of Science and Technology, University of the Azores (UAc/FCT), 9501-801 Ponta Delgada, Portugal